3.8 billion – 2.5 billion years ago
The Archean is the name of the age which started with the shaping Earth. This time of Earth's history endured quite a while, over 2.5 billion years. When the archean age ended the earth was just coming alive.
The Crossing Over only occurs in the meiosis on prophase I and metaphase I
<span>Hooke had been viewing the cell walls in cork tissue.</span>
Answer:
weathering
Explanation:
the group of processes resulting in the mechanical disruption of rocks is called weathering
